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3 years ago

If the pressure on an ideal gas is increased, what will happen to the volume of the gas?

2 answers:

6 0

If the pressure on an ideal gas is increased, the volume of the gas will decrease. This can be predicted with the use of the ideal gas equation which is expressed as: PV = nRT. At constant temperature, we can say that pressure and volume are inversely related. Thus, as one value increase, the other decrease.

alisha [4.7K]3 years ago

5 0

450

Explanation:

edxdded gvt rgt gt tgrtrg

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Cuando aumenta la temperatura dentro de un recipiente cerrado que contiene un gas este se expande/comprime por que las partícula

Evgesh-ka [11]

Answer:

expande

forman se alejan

Explanation:

Según las leyes de los gases ideales;

La ley de Charles establece que el volumen de una masa dada de gas ideal es directamente proporcional a su temperatura a la presión simultánea.

Esto significa que cuando se calienta una masa dada de gas ideal, el gas se expande y las moléculas de gas se alejan unas de otras de acuerdo con la ley de Charles.

7 0

3 years ago

Use complete sentences to explain how you determined the mass of oxygen in the compound produced in the virtual lab, and how the

lubasha [3.4K]

You can determine its weight by simply weighing it. Then, you use the mass to divide to the empirical molar mass. This is done by getting the molar ratio of the individual elements within that compound. Use the least amount of moles of the elements and divide it with the rest. Then, you'd get the empirical formula.

5 0

3 years ago

Read 2 more answers

What is the mole fraction of sulfuric acid in a solution made by adding 34 g of sulfuric acid (H2SO4 = 98 g/mol) to 100 g of wat

sladkih [1.3K]

Answer:

Mole Fraction = 0.059

Explanation:

To find the mole fraction, you need to (1) convert grams H₂SO₄ and H₂O to moles (via molar mass) and then (2) calculate the mole fraction.

(Step 1)

Molar Mass (H₂SO₄): 98 g/mol

34 grams H₂SO₄ 1 mole
-------------------------- x ------------------- = 0.347 moles H₂SO₄
98 grams

Molar Mass (H₂O): 18 g/mol

100 grams H₂O 1 mole
------------------------- x -------------------- = 5.56 moles H₂O
18 grams

(Step 2)

moles solute
Mole Fraction = -------------------------------------------------
moles solute + moles solvent

0.347 moles H₂SO₄
Mole Fraction = -----------------------------------------------------------
0.347 moles H₂SO₄ + 5.56 moles H₂O

Mole Fraction = 0.059

7 0

2 years ago

A mining company is interested in monazite, a mineral substance that forms in igneous rock in Earth’s interior. They think they

VARVARA [1.3K]

Sedimentary rock can be minazute by adding more heat n pressure

7 0

3 years ago

The table gives information about four particles, a, b, c and d. complete the table.

kobusy [5.1K]

The missing parts in the table is given below

Bi. Nucleon number => 23
Bii. Symbol => Na⁺
Ci. Number of electrons => 10
Cii. Nucleon number => 16
Di. Number of protons => 13
Dii. Number of neutrons => 15

<h3>Composition of atom</h3>

An atom is composed of a centrally placed nucleus (containing protons and neutrons) and a cloud of electrons revolving round it.

<h3>Relatioships</h3>

Mass number (number of nucleon) = Proton + Neutron

Charge = Proton – Electron

<h3>How to determine the missing part of particle B</h3>

i. Determination of the nucleon number

Proton = 11
Neutron = 12
Nucleon number =?

Nucleon number = Proton + Neutron

Nucleon number = 11 + 12

Nucleon number = 12

ii. Determination of the symbol

We'll begin by determining the charge of the particle. This is illustrated below:

Proton = 11
Electron = 10
Charge = ?

Charge = Proton – Electron

Charge = 11 – 10

Charge = +1

From the periodic table, the element with proton number of 11 is sodium, Na. Since the particle B has a charge of +1, the symbol of particle of B is Na⁺

<h3>How to determine the missing part of particle C</h3>

i. Determination of the number of electrons

Proton = 8
Charge = –2
Electron = ?

Charge = Proton – Electron

–2 = 8 – Electron

Collect like terms

–2 – 8 = – Electron

– 10 = – Electron

Electron = 10

ii. Determination of the nucleon number

Proton = 8
Neutron = 8
Nucleon number =?

Nucleon number = Proton + Neutron

Nucleon number = 8 + 8

Nucleon number = 16

<h3>How to determine the missing part of particle D</h3>

i. Determination of the number of protons

Electron = 10
Charge = +3
Proton = ?

Charge = Proton – Electron

3 = Proton – 10

Collect like terms

3 + 10 = Proton

Proton = 13

ii. Determination of the number of neutrons

Proton = 13
Nucleon number = 28
Neutron = ?

Nucleon number = Proton + Neutron

28 = 13 + Neutron

Collect like terms

28 – 13 = Neutron

Neutron = 15

Complete question

See attached photo

Learn more about composition of atoms:

brainly.com/question/886387

#SPJ1

7 0

2 years ago